zouyu created TS-3140:
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Summary: Traffic server crashes when there is a redirect response
in cache
Key: TS-3140
URL: https://issues.apache.org/jira/browse/TS-3140
Project: Traffic Server
Issue Type: Bug
Components: HTTP
Reporter: zouyu
Traffic server will crash in below steps:
1. Enable redirect and http cache, make sure that traffic server can cache
redirect request & redirect response such as 302/307 response.
2. make a remap url in traffic server which will remap to a redirect url
'redirect_url_1' which points to 'www.google.com' ( note that 'www.google.com'
is also a redirect url which may point to 'www.google.com.sg')
3. make number_of_redirections=1 in records.config.
4. access the 'redirect_url_1'. At first time, after access it, traffic server
will cache the redirect response such as 307.
5. try to access the 'redirect_url_1' again, this time traffic server will
crash.
The root cause is that in above case, traffic sever will check the cache in a
loop definitely which will exhausted the stack space.
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